/* Ferienbuchung – Frontend
   Farben/Abstände über Variablen anpassbar, z.B. im Theme-CSS:
   .fb-widget { --fb-belegt: #c9a58a; --fb-akzent: #7a6a58; } */

.fb-widget {
	--fb-frei: #f1efeb;
	--fb-frei-hover: #e4e0d9;
	--fb-belegt: #d4a98a;
	--fb-belegt-text: #7a5a44;
	--fb-sel: #6e6a7c;
	--fb-sel-band: #dedbe6;
	--fb-rahmen: #e3e0da;
	--fb-text: inherit;
	--fb-muted: #9a9590;
	--fb-akzent: #5a5245;
	--fb-warn: #a8472e;
	--fb-radius: 10px;
	--fb-zelle: 8px;
	--fb-input-bg: #fff;
	--fb-karte-bg: #fff;
	color: var(--fb-text);
	font-family: inherit;
	line-height: 1.5;
	box-sizing: border-box;
	width: 100%;
}
.fb-widget *, .fb-widget *::before, .fb-widget *::after { box-sizing: inherit; }
.fb-widget button, .fb-widget input, .fb-widget select, .fb-widget textarea { font: inherit; color: inherit; }

/* ---------- Kalender ---------- */
.fb-kal { position: relative; }
.fb-kal-nav { position: relative; }
.fb-kal-nav > button {
	position: absolute; top: -4px; z-index: 2;
	width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--fb-rahmen); background: var(--fb-karte-bg);
	cursor: pointer; font-size: 18px; line-height: 1; color: var(--fb-akzent); display: flex; align-items: center; justify-content: center;
	transition: background .15s, opacity .15s;
}
.fb-kal-nav > button:hover { background: var(--fb-frei); }
.fb-kal-nav > button:disabled { opacity: .25; cursor: default; }
.fb-prev { left: 0; }
.fb-next { right: 0; }
.fb-kal-monate { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 28px; }
.fb-monat-titel { text-align: center; font-weight: 600; margin: 0 0 12px; line-height: 28px; }
.fb-monat table { width: 100%; border-collapse: separate; border-spacing: 3px; table-layout: fixed; }
.fb-monat th { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--fb-muted); padding: 4px 0 8px; }
.fb-monat td { padding: 0; height: 0; position: relative; border-radius: var(--fb-zelle); overflow: hidden; }
.fb-monat td::before { content: ''; display: block; padding-top: 100%; }
.fb-monat td span {
	position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
	font-size: 14px; user-select: none; transition: background .12s;
}
.fb-widget.fb-laedt .fb-monat td[data-d]:not(.fb-vergangen) { opacity: .6; }

/* Zustände */
.fb-monat td.fb-frei, .fb-monat td.fb-halb-ab, .fb-monat td.fb-halb-an { background: var(--fb-frei); cursor: pointer; }
.fb-monat td.fb-frei:hover span, .fb-monat td.fb-halb-ab:hover span { background: var(--fb-frei-hover); }
.fb-monat td.fb-vergangen { color: #c8c4bd; cursor: default; }
.fb-monat td.fb-unbekannt { background: var(--fb-frei); color: transparent; }
.fb-monat td.fb-belegt { background: var(--fb-belegt); color: var(--fb-belegt-text); cursor: not-allowed; }
.fb-monat td.fb-off:not(.fb-belegt):not(.fb-vergangen):not(.fb-unbekannt) { cursor: not-allowed; color: #bcb7b0; }
.fb-monat td.fb-dim { color: #bcb7b0; }
.fb-monat td.fb-dim:hover span { background: var(--fb-frei-hover); color: inherit; }

/* Halbe Tage: Abreisetag einer Buchung = Vormittag belegt (oben links); Anreisetag = Nachmittag belegt (unten rechts) */
.fb-monat td.fb-halb-ab { background: linear-gradient(to bottom right, var(--fb-belegt) 49.5%, var(--fb-frei) 50.5%); }
.fb-monat td.fb-halb-an { background: linear-gradient(to bottom right, var(--fb-frei) 49.5%, var(--fb-belegt) 50.5%); }
.fb-monat td.fb-halb-ab:hover span, .fb-monat td.fb-halb-an:hover span { background: transparent; }

/* Auswahl: Band zwischen An- und Abreise, Endpunkte dunkel */
.fb-monat td.fb-ab-ok:hover span { background: var(--fb-sel-band); color: inherit; }
.fb-monat td.fb-hover { background: var(--fb-sel); color: #fff; opacity: .55; }
.fb-monat td.fb-hover span { background: transparent; }
.fb-monat td.fb-hover-min { background: var(--fb-sel); color: #fff; opacity: .4; }
.fb-monat td.fb-hover-min:hover span, .fb-monat td.fb-hover-min.fb-dim:hover span { background: transparent; color: #fff; }
.fb-monat td.fb-hover-min.fb-halb-ab { background: linear-gradient(to bottom right, var(--fb-belegt) 49.5%, var(--fb-sel) 50.5%); }
.fb-monat td.fb-hover-min.fb-halb-an { background: linear-gradient(to bottom right, var(--fb-sel) 49.5%, var(--fb-belegt) 50.5%); }
.fb-monat td.fb-sel-mitte { background: var(--fb-sel); color: #fff; font-weight: 600; }
.fb-monat td.fb-sel-mitte span { color: #fff; }
.fb-monat td.fb-sel-an, .fb-monat td.fb-sel-ab { background: var(--fb-sel); color: #fff; font-weight: 600; cursor: pointer; }
.fb-monat td.fb-sel-an span, .fb-monat td.fb-sel-ab span { color: #fff; }
.fb-monat td.fb-sel-an.fb-halb-ab { background: linear-gradient(to bottom right, var(--fb-belegt) 49.5%, var(--fb-sel) 50.5%); }
.fb-monat td.fb-sel-ab.fb-halb-an { background: linear-gradient(to bottom right, var(--fb-sel) 49.5%, var(--fb-belegt) 50.5%); }
.fb-monat td.fb-sel-an:hover span, .fb-monat td.fb-sel-ab:hover span { background: transparent; }

/* Legende + Hinweis */
.fb-legende { display: flex; flex-wrap: wrap; gap: 6px 22px; margin: 18px 0 0; font-size: 13px; color: var(--fb-muted); }
.fb-legende i { display: inline-block; width: 18px; height: 18px; border-radius: 5px; vertical-align: -4px; margin-right: 7px; }
.fb-l-frei { background: var(--fb-frei); }
.fb-l-belegt { background: var(--fb-belegt); }
.fb-l-halb { background: linear-gradient(to bottom right, var(--fb-belegt) 49.5%, var(--fb-frei) 50.5%); }
.fb-l-sel { background: var(--fb-sel); }
.fb-hinweis { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 14px; margin: 12px 0 0; font-size: 15px; font-weight: 600; color: var(--fb-akzent); min-height: 1.6em; }
.fb-hinweis-text.fb-warn { color: var(--fb-warn); font-weight: 500; }
.fb-reset { background: none; border: 0; padding: 0; font-size: 13px; font-weight: 500; color: var(--fb-muted); text-decoration: underline; cursor: pointer; }
.fb-reset:hover { color: var(--fb-akzent); }

/* ---------- Formular ---------- */
.fb-form { margin-top: 28px; }
.fb-hp, .fb-hp[hidden] { display: none !important; }
.fb-retry { background: none; border: 0; padding: 0; font-size: 13px; font-weight: 600; color: var(--fb-akzent); text-decoration: underline; cursor: pointer; }
.fb-email-tipp { display: block; margin-top: 4px; font-size: 13px; color: var(--fb-muted); }
.fb-email-tipp button { background: none; border: 0; padding: 0; font: inherit; color: var(--fb-akzent); text-decoration: underline; cursor: pointer; }
.fb-testmodus { margin: 0 0 16px; padding: 10px 14px; border: 2px dashed var(--fb-akzent); border-radius: 8px; font-size: 14px; }

.fb-zeitraum {
	display: grid; grid-template-columns: repeat(3, 1fr);
	background: var(--fb-karte-bg); border: 1px solid var(--fb-rahmen); border-radius: var(--fb-radius); overflow: hidden; margin-bottom: 20px;
}
.fb-zeitraum > div { padding: 14px 18px; }
.fb-zeitraum > div + div { border-left: 1px solid var(--fb-rahmen); }
.fb-zeitraum span { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--fb-muted); }
.fb-zeitraum strong { font-size: 16px; }

.fb-row { margin-bottom: 18px; }
.fb-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 600px) {
	.fb-row-2 { grid-template-columns: 1fr; }
	.fb-zeitraum { grid-template-columns: 1fr 1fr; }
	.fb-zeitraum > div:last-child { grid-column: 1 / -1; border-left: 0; border-top: 1px solid var(--fb-rahmen); }
}
.fb-form label { display: block; font-weight: 600; font-size: 14px; }
.fb-form label small { font-weight: normal; color: var(--fb-muted); }
.fb-form input:not([type=hidden]), .fb-form select, .fb-form textarea {
	display: block; width: 100%; margin-top: 6px; padding: 11px 14px;
	border: 1px solid var(--fb-rahmen); border-radius: var(--fb-radius); background: var(--fb-input-bg);
	font-weight: normal; transition: border-color .15s, box-shadow .15s;
}
.fb-form input:focus, .fb-form select:focus, .fb-form textarea:focus { outline: 0; border-color: var(--fb-sel); box-shadow: 0 0 0 3px var(--fb-sel-band); }
.fb-form textarea { resize: vertical; min-height: 110px; }

/* Preis */
.fb-preis { margin: 4px 0 26px; padding: 16px 18px; background: var(--fb-frei); border-radius: var(--fb-radius); }
.fb-preis-zeilen div { display: flex; justify-content: space-between; gap: 12px; padding: 3px 0; font-size: 14px; }
.fb-preis-zeilen div span:last-child { white-space: nowrap; font-variant-numeric: tabular-nums; }
.fb-preis-total { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.fb-preis-aktiv .fb-preis-total { margin-top: 10px; padding-top: 12px; border-top: 1px solid rgba(0,0,0,.08); }
.fb-preis-total strong { font-size: 20px; white-space: nowrap; }
.fb-preis-meldung { font-size: 13px; color: var(--fb-muted); margin-top: 6px; }
.fb-preis-meldung.fb-warn { color: var(--fb-warn); }
.fb-preis-meldung:empty { display: none; }

/* Senden */
.fb-fehler { color: var(--fb-warn); margin-bottom: 12px; font-size: 14px; }
.fb-fehler:empty { display: none; }
.fb-submit {
	width: 100%; padding: 14px 28px; background: var(--fb-akzent); color: #fff; border: 0; border-radius: 999px;
	cursor: pointer; font-size: 15px; font-weight: 600; letter-spacing: .02em; transition: opacity .15s, transform .1s;
}
.fb-submit:hover { opacity: .92; }
.fb-submit:active { transform: scale(.995); }
.fb-submit:disabled { opacity: .35; cursor: not-allowed; }
@media (min-width: 600px) { .fb-submit { width: auto; min-width: 260px; } }

/* Erfolg */
.fb-erfolg { scroll-margin-top: 140px; padding: 28px; background: var(--fb-frei); border-radius: var(--fb-radius); }
.fb-erfolg h3 { margin: 0 0 8px; }
.fb-erfolg dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 20px; margin: 16px 0 0; }
.fb-erfolg dt { font-weight: 600; }
.fb-erfolg dd { margin: 0; }

/* Anreisetag einer Fremdbuchung: Zahl lesbar halten */
.fb-monat td.fb-halb-an.fb-off { color: var(--fb-belegt-text); cursor: not-allowed; }

/* Theme-Überschreibungen: Ausrichtung und Button-Kontrast */
.fb-widget, .fb-widget .fb-form label, .fb-widget .fb-legende, .fb-widget .fb-hinweis, .fb-widget .fb-preis, .fb-widget .fb-zeitraum { text-align: left; }
.fb-widget .fb-form label { text-align: left; }
.fb-widget .fb-form .fb-submit, .fb-widget .fb-form .fb-submit:hover, .fb-widget .fb-form .fb-submit:focus { color: #fff !important; background: var(--fb-akzent) !important; text-shadow: none; }
.fb-widget .fb-form .fb-submit:disabled { color: #fff !important; opacity: .45; }

/* Zustimmung */
.fb-zustimmung { margin: 4px 0 18px; }
.fb-form label.fb-check { display: flex; align-items: flex-start; gap: 10px; font-weight: normal; font-size: 14px; cursor: pointer; }
.fb-form label.fb-check input[type=checkbox] { display: inline-block; width: 18px; height: 18px; margin: 3px 0 0; padding: 0; flex: 0 0 auto; accent-color: var(--fb-akzent); }
.fb-form label.fb-check a { color: inherit; text-decoration: underline; }